The cheapest times to fly from FSD to BKK are

  • January 15th to March 25th
  • August 20th to December 9th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from FSD to BKK is mid to late September. Prices can be as high as $3828 for Friday flights during late June, or as low as $804 for Tuesday flights around mid to late September.


When to Fly to Bangkok

Flying from Sioux Falls, SD (FSD) to Bangkok (BKK) will usually cost between $811 to $1824 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid to late September with an average ticket price of $840. Due to high demand the most expensive time to fly is late June, with an average price of $1883. Planning your trip to low-cost times can easily save you $1043 on economy flights and even more on first-class flights. Generally, any price below $1066 can be considered a good price for a round-trip FSD to BKK flight.

See below for a graph of average weekly prices for the FSD to BKK route. All prices are for round-trip tickets in USD.

FSD to BKK Flight Prices

Compared to other flights, the FSD to BKK flight is priced close to the average and costs slightly more than the average flight leaving from Sioux Falls. The average price per mile (for a direct flight) is $0.08, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Fridays are the most expensive days to fly to Bangkok, and Saturdays are the most expensive days to return to Sioux Falls. Selecting flights on the least expensive days could save you up to $225 (14%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $1074. Return trip prices are from the BKK to FSD flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from FSD to BKK can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 15 hour 58 minutes may not be realistic.


Flight Hacking FSD to BKK

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from FSD to BKK — but Champion Traveler does!

Hack #1: Los Angeles, CA (FSD > LAX > BKK)

  • Price for both tickets: $1016
  • Average savings: $50 (4.69%)

See FSD to LAX flights

Hack #2: Chicago, IL (FSD > ORD > BKK)

  • Price for both tickets: $1038
  • Average savings: $28 (2.63%)

See FSD to ORD flights


Flight Questions Answered

Still have questions about flying from FSD to BKK? We’ve got answers.

Which airlines fly this route?

You can find 25 major airlines flying this route most often: Air Canada, Air France, American, ANA, Asiana, Bangkok Airways, Cathay Pacific, China Southern, Delta, EgyptAir, Ethiopian, Etihad, EVA Air, Hainan, Iberia, JAL, Kenya Airways, KLM, Korean Air, Lufthansa, Qantas, Shanghai Airlines, SWISS, Turkish Airlines, United, and potentially more during busy seasons.

How far away is it from Suvarnabhumi International Airport to Joe Foss Field Airport?

The distance between the two airports is roughly 8327 miles or 13401 kilometers.

How long does it take to fly from FSD to BKK?

The real-world flight time for a nonstop FSD to BKK flight is about 15 hour 58 minutes.

How many flights go between Sioux Falls, SD and Bangkok?

It depends on the day of the week and the date, but a typical day might have around 75 available flights from FSD to BKK.


Airport Location Info


Departing Airport

Origination code FSD
Origination airport name Joe Foss Field Airport
City Sioux Falls, SD
Country the United States
Latitude 43.6
Longitude -96.7

Return Airport

Destination code BKK
Destination airport name Suvarnabhumi International Airport
City Bangkok
Country Thailand
Latitude 13.7
Longitude 100.7


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.